CN112889889A

CN112889889A - Be applied to raw materials processing apparatus that donkey-hide gelatin was prepared

Info

Publication number: CN112889889A
Application number: CN202110367460.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Hefei Fangluo Information Technology Co ltd
Current assignee: Hefei Fangluo Information Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-06-04

Abstract

The invention discloses a raw material processing device applied to donkey-hide gelatin preparation, which comprises a rack, wherein a conveying device and a hair removing device are arranged on the rack, the conveying device is used for conveying a raw donkey-hide gelatin material to be processed, the hair removing device is used for removing hairs on the surface of the raw donkey-hide gelatin material, the conveying device comprises a feeding mechanism and a discharging mechanism, the feeding mechanism is used for conveying the raw material to the hair removing device and removing the hairs on the surface of the raw material, and the discharging mechanism is used for conveying the removed raw donkey-hide gelatin material to the outside of a system; the donkey-hide gelatin hair removing machine adopts mechanical automatic feeding for hair removal and automatic discharging after hair removal, not only greatly reduces the labor intensity of workers, but also improves the processing efficiency of hair removal of donkey-hide gelatin raw materials.

Description

Be applied to raw materials processing apparatus that donkey-hide gelatin was prepared

Technical Field

The invention relates to a hair removing machine, in particular to a raw material processing device applied to donkey-hide gelatin preparation.

Background

Donkey-hide gelatin, a traditional Chinese medicine, is a gelatin block prepared by boiling the skin of Equus asinus L of Equus of Equidae after bleaching and unhairing, and has the effects of enriching blood, nourishing yin, moistening lung and stopping bleeding. Mainly used for treating blood deficiency syndromes, bleeding syndromes, lung yin deficiency dry cough, fever yin impairment, vexation insomnia, yin deficiency pneumatosis, limb convulsion, donkey-hide gelatin is mainly composed of ossein, various amino acids such as lysine, arginine, histidine, cystine, tryptophan, hydroxyproline, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine and the like are obtained after hydrolysis, donkey skin can be harvested all the year round, generally, the production season of donkey skin is 5 months from 10 months to the next year, donkey skin is firstly placed into a container, soaked and softened with water, donkey hair is removed, the donkey skin is chopped into small pieces, soaked with water to be white and clean, the donkey skin is placed into boiling water, fished out when being curled, then placed into a gelatin cooking pot for cooking, placed into the container after cooking, taken out after gelatin is solidified, cut into small pieces and dried; at present, the majority of the procedures for removing the hair from the donkey-hide gelatin raw material adopt a manual shaving mode, which not only wastes time and labor, but also easily causes the phenomenon of incomplete hair removal of the donkey-hide gelatin raw material under the influence of objective factors of manual operation; therefore, the donkey-hide gelatin raw material processing machine adopts mechanical automatic feeding for hair removal and automatic discharging after hair removal, not only greatly reduces the labor intensity of workers, but also improves the processing efficiency of hair removal of the donkey-hide gelatin raw material.

Disclosure of Invention

In order to solve the problems in the prior art, the automatic donkey-hide gelatin material removing device adopts mechanical automatic feeding for hair removal and automatic discharging after hair removal, not only greatly reduces the labor intensity of workers, but also improves the processing efficiency of hair removal of donkey-hide gelatin raw materials.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

be applied to raw materials processing equipment that donkey-hide gelatin was prepared, it includes the frame, installs conveyor, defeathering device in the frame, conveyor is used for carrying the donkey-hide gelatin raw and other materials of waiting to process, and the defeathering device is used for dispelling the hair on donkey-hide gelatin raw and other materials surface, and conveyor includes feed mechanism, discharge mechanism, and feed mechanism is used for transporting raw and other materials and dispelling the surface hair of raw and other materials to the defeathering device, and discharge mechanism is used for carrying outside the system to the donkey-hide gelatin raw and other materials after dispelling.

As a further improvement and optimization of the invention, the rack comprises a horizontally installed base, a feeding plate and a discharging plate are installed on the base, an upper support is arranged between the feeding plate and the discharging plate, the upper support is fixedly installed on the base through two supporting brackets, and the two supporting brackets are symmetrically arranged along the width direction of the base.

As a further improvement and optimization of the invention, the feeding mechanism is arranged between the feeding plate and the hair removing device, the discharging mechanism is arranged between the hair removing device and the discharging plate, the feeding mechanism and the discharging mechanism respectively comprise a lower transmission wheel, an upper transmission wheel and a transmission bracket, the lower transmission wheel and the upper transmission wheel are arranged up and down, the axial leads of the lower transmission wheel and the upper transmission wheel are symmetrically distributed in parallel, two ends of the lower transmission wheel are respectively provided with a transmission bracket, two ends of the lower transmission wheel and the upper transmission wheel are movably arranged on the transmission bracket and can rotate around the own axial line, and the upper transmission wheel and the transmission bracket form vertical sliding guide fit;

the area between the lower conveying wheel and the upper conveying wheel of the feeding mechanism is a feeding hole of the conveying device, and the area between the lower conveying wheel and the upper conveying wheel of the discharging mechanism is a discharging hole of the conveying device;

the conveying support comprises a fixing frame and a restraining shell, the fixing frame is fixedly arranged on the base, the restraining shell is of a cavity rectangular structure with two open ends, one open end of the restraining shell is fixedly arranged on the side face of the fixing frame, the lower conveying wheel rotating shaft extends into the shell of the restraining shell, and a supporting frame is movably arranged on the restraining shell;

the supporting frame comprises a supporting box b and guide plates a, the supporting box b is of a cavity rectangular structure with one end open and the other end closed, the closed end of the supporting box b is movably sleeved outside the rotating shaft of the upper conveying wheel, the rotating shaft of the upper conveying wheel extends into the supporting box b and can perform vertical synchronous motion with the supporting box b, the two guide plates a are arranged on two sides of the constraint shell respectively, the guide plates a are fixedly arranged at the bottom of the supporting box b, and the guide plates a and the guide grooves formed in the two sides of the constraint box form vertical sliding guide fit;

the feeding mechanism and the discharging mechanism further comprise a transmission assembly and a pressing assembly, the transmission assembly is used for realizing synchronous rotation of the upper conveying wheel and the lower conveying wheel, and the pressing assembly is used for increasing the friction force of the upper conveying wheel and the lower conveying wheel on the donkey-hide gelatin raw material to be processed and enabling the donkey-hide gelatin raw material to be stably conveyed.

As a further improvement and optimization of the invention, the transmission assembly comprises a transmission shaft, a first bevel gear set for transmitting power transmission between the shaft and the lower transmission wheel, and a second bevel gear set for transmitting power transmission between the shaft and the upper transmission wheel.

The transmission shaft lever is movably arranged in the transmission bracket, the axis of the transmission shaft lever is vertical to the axis of the lower transmission wheel, the lower end part of the transmission shaft lever extends out of the transmission bracket through the bottom end face of the restraint box, the exterior of the transmission shaft lever is sleeved with a limit ring, and the limit ring always abuts against the bottom end face in the restraint box;

the first bevel gear group is arranged in the constraint box and comprises a first gear and a second gear, the first gear is connected with the lower conveying wheel rotating shaft and meshed with the second gear, the second gear is sleeved outside the transmission shaft rod, a first linkage part is arranged between the second gear and the transmission shaft rod, and the first gear and the second gear are in power transmission through the first linkage part; the first linkage part is a first external spline sleeved outside the transmission shaft rod and a first internal spline sleeved inside the second gear;

the second bevel gear set is arranged in the support box b and comprises a third gear and a fourth gear, the third gear is connected with an upper transmission wheel rotating shaft and the third gear is meshed with the fourth gear, the fourth gear is sleeved outside the transmission shaft rod, a linkage part II is arranged between the fourth gear and the transmission shaft rod and performs power transmission through the linkage part II, when the fourth gear displaces along the axis direction of the fourth gear, the linkage part II can continuously perform power transmission to the fourth gear, and the linkage part II is an external spline II sleeved outside the transmission shaft rod and an internal spline II sleeved in the fourth gear;

the pressing and holding assembly comprises a pressing and holding frame, the pressing and holding frame is fixedly arranged on the top end surfaces of the two supporting boxes b, a guide block is arranged on the pressing and holding frame, one end of the guide block is fixedly arranged on the pressing and holding frame, the other end of the guide block is sleeved in the upper support and forms vertical sliding guide fit with the upper support, a pressing and holding spring is movably sleeved outside the guide block, one end of the pressing and holding spring is abutted against the top end surface of the pressing and holding frame, the other end of the pressing and holding spring is abutted against the bottom end surface of the upper support, the pressing and holding spring can always provide vertical downward elastic force for the pressing and holding frame, and the guide block and the pressing and holding spring are arranged in two groups and are arranged at intervals along;

and the extending ends of the two transmission shaft rods of the feeding mechanism and the discharging mechanism are in power transmission through a second transmission mechanism, and the second transmission mechanism is a belt transmission mechanism.

The conveying device further comprises a conveying motor, the conveying motor is used for providing power for the feeding mechanism and the discharging mechanism, the output end of the conveying motor and the driving end of the lower conveying wheel of the feeding mechanism are in power transmission through a first transmission mechanism, and the first transmission mechanism is a belt transmission mechanism.

As a further improvement and optimization of the invention, the hair removing device comprises a workbench, a pressing mechanism, a stroke mechanism, a power supply mechanism and a hair removing mechanism, wherein the workbench is used for processing the surface of the raw material to be processed, the pressing mechanism is used for pressing the raw material to be processed on the workbench, the hair removing mechanism is used for removing hair of the raw material to be processed on the workbench, the stroke mechanism is used for driving the hair removing mechanism to displace on the surface of the raw material to be processed, and the power supply mechanism is used for providing power required by the stroke mechanism;

the workbench is fixedly arranged on the base and positioned between the two supporting brackets, a horizontal table is arranged on the workbench and is arranged along the length direction of the base, one side of the longest edge of the horizontal table is connected with a feed port of the conveying device, and the other side of the longest edge of the horizontal table is connected with a discharge port of the conveying device;

the pressing mechanism comprises pressing roll shafts, the pressing roll shafts are provided with two parallel horizontal platforms which are arranged along the length direction of the horizontal platform, the horizontal platform between the two pressing roll shafts forms a hair removing area, the pressing roll shafts are arranged on the upper end surface of the horizontal platform and can rotate around the axis of the pressing roll shafts, and a pressing assembly which provides pressing force for the pressing roll shafts is arranged between the two pressing roll shafts;

the utility model discloses a pressure roller, including the bent lever, the bent lever be divided into linkage segment and installation section and both form "L" type shape, the junction of bent lever linkage segment and installation section is both stiff ends, the installation section of bent lever articulates on the workstation and its articulated dabber is parallel with compressing roller axis, the bent lever be provided with two and the free end of two bent lever linkage segments respectively movable mounting have can wind self axis pivoted compress tightly the roller, connect through pressure spring between the free end of two bent lever installation sections and pressure spring can give throughout compressing roller a vertical decurrent packing force through the bent lever, treat the pressure of processing raw and other materials and make the rotation that compresses tightly the roller more stable for increasing the pressure roller, the subassembly that compresses tightly be provided with two sets ofly and be located the both sides that compress tightly the roller respectively.

As a further improvement and optimization of the invention, the stroke mechanism comprises a stroke frame, a guide rod group and a driving assembly, wherein the guide rod group is used for guiding the stroke frame, the driving assembly is used for receiving the power of the power supply mechanism and transmitting the power to the stroke frame, and the stroke frame can perform directional displacement under the guiding action of the guide rod group after receiving the power transmitted by the driving assembly;

the guide rod group consists of two parallel stroke guide rods, the axes of the stroke guide rods are parallel to the axes of the compression roller shafts, two ends of each stroke guide rod are respectively and fixedly arranged on the two support brackets, the stroke frame is movably sleeved on the two stroke guide rods, the two stroke guide rods are vertically and symmetrically arranged, the stroke frame can be displaced along the axial direction of the stroke guide rods, and the two groups of guide rods are arranged and symmetrically arranged along the length direction of the horizontal table;

the driving assembly comprises a driving shaft lever and a driven shaft lever, the driving shaft lever and the driven shaft lever are symmetrically arranged at two sides of the stroke frame along the width direction of the horizontal table, the axes of the driving shaft lever and the driven shaft lever are parallel to each other and are movably arranged on the rack, the axis of the driving shaft lever is vertical to the axis of the pressing roller shaft, and a first transmission member for power transmission between the driving shaft lever and the driven shaft lever is arranged between the driving shaft lever and the driven shaft lever;

the first transmission members are belt wheel transmission members, the transmission belt of the first transmission members is fixedly sleeved on the stroke frame, the stroke frame can move along the axial direction of the stroke guide rod under the driving of the transmission belt, and in order to enable the first transmission members to transmit power to the stroke frame more stably, the two first transmission members are symmetrically arranged on two sides of the stroke frame along the length direction of the horizontal table;

the power supply mechanism comprises a travelling motor and an output shaft rod, the output shaft axis and the output shaft rod axis of the travelling motor are parallel to the driving shaft rod axis, the output shaft and the output shaft rod of the travelling motor are in power transmission through a second transmission component, the output shaft rod and the driving shaft rod are in power transmission through a third transmission component, the third transmission components are provided with two parts and are respectively positioned at two ends of the output shaft rod, and the second transmission component and the third transmission component are belt wheel transmission components.

The hair removing mechanism is arranged on the stroke frame, the stroke frame can drive the hair removing mechanism to move along the axial direction of the stroke guide rod, the hair removing mechanism comprises a hair removing frame, a lifting assembly, a lower cutter motor, a hair poking wheel, a harvesting assembly and a hair scraping assembly are arranged on the hair removing frame, the lifting assembly is used for controlling the lifting or descending of the hair removing frame, the hair poking wheel is used for combing and straightening the surface hair of the raw material to be processed and poking the hair into the harvesting assembly, the harvesting assembly is used for shearing and shortening the surface hair of the raw material to be processed, the hair scraping assembly is used for dispelling the root of the surface hair of the raw material to be processed after being sheared and shortened, and the lower cutter motor is used for providing required power for the hair poking wheel and the harvesting assembly.

As a further improvement and optimization of the invention, the lifting assembly comprises a linear lead screw stepping motor, the linear lead screw stepping motor is fixedly arranged on the stroke frame, the outer part of an output shaft of the linear lead screw stepping motor is in threaded sleeve connection with a lifting plate, the output end of the linear lead screw stepping motor can drive the lifting plate to move along the vertical direction, the lifting plate is in a rectangular plate-shaped structure, a supporting rod is arranged between the lifting plate and the hair removing frame, one end of the supporting rod is connected with the top end surface of the hair removing frame, the other end of the supporting rod is connected with the bottom end surface of the lifting plate, the hair removing frame and the lifting plate can synchronously move through the supporting rod, and in order to increase the stability when the hair removing frame and the lifting plate synchronously move, the four supporting rods;

the top end face of the lifting plate is also fixedly provided with a sliding guide rod, the axial direction of the sliding guide rod is vertical to the length direction of the horizontal table, the sliding guide rod is movably arranged on the stroke frame and is matched with the stroke frame in a sliding guide mode in the vertical direction, the stroke frame can drive the lifting plate to move along the axial direction of the stroke guide rod through the sliding guide rod, and the four sliding guide rods are arranged at the four corners of the top face of the lifting plate and are distributed in a rectangular structure;

the lower knife motor is fixedly arranged on the lifting plate, an output shaft of the lower knife motor is parallel to the axis of the linear screw rod stepping motor, the hair poking wheel is movably arranged on the hair removing frame and can rotate around the axis of the hair removing frame, the axis of the hair plucking theory is perpendicular to the axis of the lower knife motor, and the hair removing frame and the lower knife motor are in power transmission through the power transmission assembly.

Compared with the prior art, the invention has the advantages that:

1. the design of the invention adopts mechanical automatic feeding for hair removal and automatic discharging after hair removal, thereby not only greatly reducing the labor intensity of workers, but also improving the processing efficiency of hair removal of raw donkey-hide gelatin materials.

2. In order to adapt to donkey-hide gelatin raw materials with different thicknesses at the feed inlet of the conveying device, the upper conveying wheel and the conveying support form vertical sliding guide fit.

3. In order to increase the friction force of the upper conveying wheel and the lower conveying wheel to the donkey-hide gelatin raw material to be processed, two groups of guide blocks and the pressing and holding springs are arranged and are arranged at intervals along the length direction of the pressing and holding frame.

4. In order to balance the stress points of the lifting plate and enhance the stability of the lifting plate, the four sliding guide rods are arranged at the four corners of the top surface of the lifting plate and are distributed in a rectangular structure.

5. The outer surface of the hair poking rod is surrounded by the hair combing comb made of the soft material, the hair combing comb is laid on the hair poking wheel for combing and straightening the surface hair of the raw material, the raw material surface hair can be further combed and straightened, and the hair removal efficiency is greatly increased.

6. In order to remove the hair roots on the surface of the raw material completely, the cutter head of the hair scraping cutter adopts a bidirectional cutter head, and the hair scraping cutter head can reciprocate on the surface of the raw material until the hair on the surface of the raw material is completely removed.

Drawings

The description includes the following figures, the contents shown are respectively:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the frame structure of the present invention;

FIG. 4 is a schematic view of the structure of the conveying device of the present invention;

FIG. 5 is a schematic view of the structure of the conveying device of the present invention;

FIG. 6 is a schematic view of the feed mechanism of the present invention;

FIG. 7 is a schematic view of the feed mechanism of the present invention;

FIG. 8 is an exploded view of the transfer gantry of the present invention;

FIG. 9 is a schematic view of the supporting frame of the present invention;

FIG. 10 is a schematic view of the transmission assembly of the present invention;

FIG. 11 is a partial cross-sectional view of the transmission assembly of the present invention;

FIG. 12 is a schematic view of a pressing assembly according to the present invention;

FIG. 13 is a schematic view of the hair removing device of the present invention;

FIG. 14 is a view of the hold-down mechanism of the present invention in cooperation with a table;

FIG. 15 is a schematic view of the pressing mechanism of the present invention;

FIG. 16 shows the travel mechanism of the present invention engaged with a power supply mechanism;

FIG. 17 is a schematic structural view of a stroke mechanism of the present invention;

FIG. 18 is a schematic structural view of a hair removal mechanism of the present invention;

FIG. 19 is a schematic view of the lift assembly of the present invention;

FIG. 20 is a view of the drive assembly of the present invention in cooperation with a plucking wheel;

fig. 21 is a view of the harvesting assembly of the present invention in combination with a shaving assembly;

FIG. 22 is a schematic view of a shaving assembly according to the present invention;

FIG. 23 is a schematic view of the vibrating member of the present invention;

fig. 24 is a schematic view of a harvesting support structure of the present invention;

FIG. 25 is a schematic view of a shaving cartridge according to the present invention;

labeled as:

10. raw materials to be processed;

20. a frame; 210. a base; 220. a feeding plate; 230. a discharge plate; 240. a support bracket; 250. a top frame;

30. a conveying device;

310. a conveying motor;

320. a discharging mechanism;

330. a feeding mechanism; 331. a lower transfer wheel; 332. an upper transfer wheel; 333. a delivery carriage; 3331. a fixed mount; 3332. a constraining shell; 3333. a support frame; 334. a pressing component; 3341. a pressing and holding frame; 3342. a guide block; 3343. a pressing spring; 335. a transmission assembly;

340. a first transmission mechanism; 350. a second transmission mechanism;

40. a hair removal device;

410. a work table;

420. a hold-down mechanism; 421. a compression spring; 422. a curved bar; 423. pressing the roll shaft;

430. a stroke mechanism; 431. a stroke frame; 432. a first transmission member; 433. an active shaft lever; 434. a driven shaft lever;

440. a power supply mechanism; 441. a traveling motor; 442. an output shaft; 443. a second transmission member; 444. a third transmission member;

450. a hair removal mechanism;

451. a hair removal frame;

452. a lifting assembly; 4521. a lifting plate; 4522. a linear screw rod stepping motor; 4523. a slide guide bar; 4524. a support bar;

453. a lower cutter motor; 454. a plucking wheel;

455. a harvesting assembly; 4551. fixing a tool rest; 4552. a reciprocating tool rest; 4553. a sliding guide block; 4553. a guide turntable; 4555. a harvesting frame;

456. a shaving assembly; 4561. a shaving knife; 4562. a shaving guide bar; 4563. a compression spring;

457. a power transfer assembly; 4571. a first timing pulley; 4572. a drive shaft; 4573. a bevel gear set; 4574. an output shaft; 4575. a second timing pulley.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.

As shown in fig. 1-25, the raw material processing apparatus for donkey-hide gelatin preparation comprises a frame 20, a conveying device 30 and a hair removing device 40 are mounted on the frame 20, the conveying device 30 is used for conveying donkey-hide gelatin raw materials to be processed, the hair removing device 40 is used for removing hairs on the surface of the donkey-hide gelatin raw materials, the conveying device 30 comprises a feeding mechanism 330 and a discharging mechanism 320, the feeding mechanism 330 is used for conveying the raw materials to the hair removing device 40 and removing the hairs on the surface of the raw materials, and the discharging mechanism 320 is used for conveying the removed donkey-hide gelatin raw materials to the outside of the system.

The rack 20 comprises a base 210 which is horizontally arranged, a feeding plate 220 and a discharging plate 230 are arranged on the base 210, an upper support 250 is arranged between the feeding plate 220 and the discharging plate 230, the upper support 250 is fixedly arranged on the base through a support bracket 240, and the two support brackets 240 are symmetrically arranged along the width direction of the base 210.

The feeding mechanism 330 is arranged between the feeding plate 220 and the hair removing device 40, the discharging mechanism 320 is arranged between the hair removing device 40 and the discharging plate 230, the feeding mechanism 330 and the discharging mechanism 320 respectively comprise a lower conveying wheel 331, an upper conveying wheel 332 and a conveying support 333, the lower conveying wheel 331 and the upper conveying wheel 332 are arranged up and down and are symmetrically distributed with the axial leads thereof parallel to each other, two ends of the lower conveying wheel 331 are respectively provided with the conveying support 333, two ends of the lower conveying wheel 331 and two ends of the upper conveying wheel 332 are movably arranged on the conveying support 333 and can rotate around the axes thereof; preferably, the upper conveying wheel 332 and the conveying bracket 332 form a vertical sliding guiding fit in order to adapt to the donkey-hide gelatin raw materials with different thicknesses at the feeding port of the conveying device 30.

More specifically, the area between the lower transfer wheel 331 and the upper transfer wheel 332 of the feeding mechanism 330 is the feeding port of the conveying device 30, and the area between the lower transfer wheel 331 and the upper transfer wheel 332 of the discharging mechanism 330 is the discharging port of the conveying device 30.

The transmission support 333 includes a fixing frame 3331 and a constraint shell 3332, the fixing frame 3331 is fixedly installed on the base 210, the constraint shell 3332 is a rectangular cavity structure with two open ends, one open end of the constraint shell 3332 is fixedly installed on the side surface of the fixing frame 3331, the rotating shaft of the lower transmission wheel 331 extends into the shell of the constraint shell 3332, and a support frame 3333 is movably installed on the constraint shell 3332.

The supporting frame 3333 comprises a supporting box 3333b and a guiding plate 3333a, the supporting box 3333b is a hollow rectangular structure with one open end and the other closed end, the closed end of the supporting box 3333b is movably sleeved outside the rotating shaft of the upper transmission wheel 331, the rotating shaft of the upper transmission wheel 331 extends into the supporting box 3333b and can perform vertical synchronous motion with the supporting box 3333b, the guiding plate 3333a is provided with two guiding plates 3333a which are respectively positioned at two sides of the restraining shell 3332, and the guiding plate 3333a is fixedly installed at the bottom of the supporting box 3333 b; specifically, the guide plate 3333a and the guide grooves formed on both sides of the restraining box 3332 form a sliding guide fit in the vertical direction.

The feeding mechanism 330 and the discharging mechanism 320 further include a transmission component 335 and a pressing component 334, the transmission component 335 is used for realizing the synchronous rotation of the upper transmission wheel 332 and the lower transmission wheel 331, and the pressing component 334 is used for increasing the friction force of the upper transmission wheel 332 and the lower transmission wheel 331 on the raw material of donkey-hide gelatin to be processed and stably conveying the raw material of donkey-hide gelatin.

The transmission assembly 335 includes a transmission shaft 3355, a first bevel gear set for transmitting power transmission between the shaft 3355 and the lower transfer wheel 331, and a second bevel gear set for transmitting power transmission between the shaft 3355 and the upper transfer wheel 332.

The transmission shaft 3355 is movably arranged in the transmission bracket 333, the axis of the transmission shaft 3355 is vertical to the axis of the lower transmission wheel 331, and the lower end part of the transmission shaft 3355 extends out of the transmission bracket 333 through the bottom end surface of the restraining box 3332; preferably, in order to prevent the transmission shaft 3355 from displacing downward along its axis, a limiting ring 3356 is sleeved outside the transmission shaft 3355, and the limiting ring 3356 always abuts against the bottom end face in the restraining box 3332.

The first bevel gear group is arranged in the constraint box 3332 and comprises a first gear 3354 and a second gear 3353, the first gear 3354 is connected with the rotating shaft of the lower transmission wheel 331, the first gear 3354 is meshed with the second gear 3353, the second gear 3353 is sleeved outside the transmission shaft 3355, a first linkage part is arranged between the second gear 3353 and the transmission shaft 3355, and the first linkage part and the second linkage part are used for power transmission; specifically, the first linking member is a first external spline sleeved on the exterior of the transmission shaft 3355 and a first internal spline sleeved in the second gear 3353.

The second bevel gear set is disposed in the supporting box 3333b and includes a third gear 3351 and a fourth gear 3352, the third gear 3351 is connected to the upper transmission wheel 332 through a rotation shaft, the third gear 3351 is meshed with the fourth gear 3352, the fourth gear 3352 is sleeved outside the transmission shaft 3355, a second coupling member is disposed between the fourth gear 3352 and the transmission shaft 3355 and performs power transmission through the second coupling member, and when the fourth gear 3352 displaces along the axis direction, the second coupling member can continuously perform power transmission to the fourth gear 3352; specifically, the second linking member is a second external spline sleeved on the outside of the transmission shaft 3355 and a second internal spline sleeved in the fourth gear 3352.

The pressing and holding assembly 334 comprises a pressing and holding frame 3341, the pressing and holding frame 3341 is fixedly installed on the top end surfaces of the two supporting boxes 3333b, a guide block 3342 is arranged on the pressing and holding frame 3341, one end of the guide block 3342 is fixedly installed on the pressing and holding frame 3341, the other end of the guide block 3342 is sleeved in the upper support 250 and forms a vertical sliding guide fit with the upper support 250, a pressing and holding spring 3343 is movably sleeved outside the guide block 3342, one end of the pressing and holding spring 3343 abuts against the top end surface of the pressing and holding frame 3341, the other end of the pressing and holding spring 3343 abuts against the bottom end surface of the upper support 250, and the pressing and holding spring 3343 always gives a vertical downward elastic force to the pressing and holding; preferably, in order to increase the friction force between the upper transfer wheel 332 and the lower transfer wheel 331 for the raw material of donkey-hide gelatin to be processed, two sets of guide blocks 3342 and pressing springs 3343 are provided and spaced along the length direction of the pressing frame 3341.

More specifically, the extending ends of the two transmission shafts 3355 of the feeding mechanism 330 and the discharging mechanism 320 are power-transmitted through a second transmission mechanism 350, and the second transmission mechanism 350 is a belt transmission mechanism.

The above-mentioned conveying device 30 further includes a conveying motor 310, the conveying motor 310 is used for providing power to the feeding mechanism 330 and the discharging mechanism 320, and the output end of the conveying motor 310 and the driving end of the lower transmission wheel 331 of the feeding mechanism 330 are in power transmission through the first transmission mechanism 340; specifically, the first transmission mechanism 340 is a belt transmission mechanism.

The conveying device 30 is embodied in that the raw donkey-hide gelatin material 10 to be processed is arranged on the feeding plate 220 with its rough surface facing upwards, the conveying motor 310 starts to operate, the conveying motor 310 drives the lower conveying wheel 331 of the feeding mechanism 330 to rotate through the first transmission mechanism 340, the lower conveying wheel 331 of the feeding mechanism 330 transmits power to the transmission shaft 3355 of the feeding mechanism 330 through the first bevel gear set and drives the transmission shaft 3355 to rotate around its axis, the transmission shaft 3355 transmits power to the upper conveying wheel 332 through the second bevel gear set, so that the upper conveying wheel 332 and the lower conveying wheel 331 of the feeding mechanism 330 rotate synchronously, at the same time, the transmission shaft 3355 of the feeding mechanism 330 transmits power to the transmission shaft 3355 of the discharging mechanism 320 through the second transmission mechanism 350, the transmission shaft 3355 of the discharging mechanism 320 transmits power to the lower conveying wheel 331 of the discharging mechanism 320 through the first bevel gear set and starts to rotate, meanwhile, the transmission shaft 3355 of the discharging mechanism 320 transmits power to the upper transmission wheel 332 of the discharging mechanism 320 through the second bevel gear set, so that the upper transmission wheel 332 and the lower transmission wheel 331 of the discharging mechanism 320 rotate synchronously, when the raw material 10 to be processed enters from the feeding port of the conveying device 30, the upper transmission wheel 332 of the feeding mechanism 330 is extruded and drives the raw material to be processed to move vertically upwards, at this time, the pressing component 334 of the feeding mechanism 330 gives a vertically downward pressing force to the upper transmission wheel 332 of the feeding mechanism 330, the raw material 10 to be processed is extruded through the upper transmission wheel 332 and the lower transmission wheel 331 of the feeding mechanism 330 and generates friction force, the raw material 10 to be processed moves towards the hair removing device 40 under the action of the friction force, and when the raw material is moved into the hair removing device 40, the raw material 10 to be processed moves towards the discharging port of the outputting device 30 while removing the surface hairs on the raw material 10 to be processed, when the raw material 10 to be processed is displaced to the discharge port of the conveying device 30, the upper conveying wheel 332 of the discharging mechanism 320 is pressed and driven to vertically displace upwards, at this time, the pressing component 334 of the discharging mechanism 320 gives a vertical downwards pressing force to the upper conveying wheel 332 of the discharging mechanism 320, the raw material 10 to be processed is pressed by the upper conveying wheel 332 and the lower conveying wheel 331 of the discharging mechanism 320 and generates a friction force, and the raw material 10 to be processed moves towards the discharging plate 230 under the action of the friction force until the raw material moves out of the system from the discharging plate 230.

The hair removing device 40 comprises a workbench 410, a pressing mechanism 420, a stroke mechanism 430, a power supply mechanism 440 and a hair removing mechanism 450, wherein the workbench 410 is used for processing the raw material 10 to be processed on the surface of the workbench 410, the pressing mechanism 420 is used for pressing the raw material 10 to be processed on the workbench 410, the hair removing mechanism 450 is used for removing hair of the raw material 10 to be processed on the workbench 410, the stroke mechanism 430 is used for driving the hair removing mechanism 450 to displace on the surface of the raw material 10 to be processed, and the power supply mechanism 440 is used for providing power required by the stroke mechanism 430.

The raw material 10 to be processed enters the worktable 410 from the feeding hole of the conveying device 30, the pressing mechanism 420 presses the raw material 10 to be processed on the worktable 410, and the stroke mechanism 430 moves the hair removing mechanism 450 on the surface of the raw material 10 to be processed under the driving of the power supply mechanism 440 and removes the hair on the surface of the raw material 10 to be processed.

The workbench 410 is fixedly installed on the base 210 and located between the two support brackets 240, a horizontal table is arranged on the workbench 410, the horizontal table is arranged along the length direction of the base 210, one side of the longest edge of the horizontal table is connected with a feed port of the conveying device 30, and the other side of the longest edge of the horizontal table is connected with a discharge port of the conveying device 30.

The pressing mechanism 420 comprises pressing roller shafts 423, the pressing roller shafts 423 are arranged in parallel along the length direction of a horizontal table, the horizontal table between the two pressing roller shafts 423 forms a hair removing area, the pressing roller shafts 423 are arranged on the upper end face of the horizontal table and can rotate around the axis of the pressing roller shafts 423, and pressing assemblies for providing pressing force for the pressing roller shafts 423 are further arranged between the two pressing roller shafts 423.

The pressing assembly comprises a curved bar 422, the curved bar 422 is divided into a connecting section and an installation section, the connecting section and the installation section of the curved bar 422 form an L-shaped shape, the connecting part of the connecting section and the installation section of the curved bar 422 is a fixed end of the curved bar 422, the installation section of the curved bar 422 is hinged on the workbench 410, a hinged mandrel of the installation section of the curved bar 422 is parallel to the axis of the pressing roller shaft 423, the curved bar 422 is provided with two pressing roller shafts 423 which can rotate around the axis of the curved bar 422 respectively and movably installed at the free ends of the connecting section of the two curved bars 422, the free ends of the installation sections of the two curved bars 422 are connected through a pressing spring 421, and the pressing spring 421 can always provide a vertical downward pressing force for the; specifically, in order to increase the pressure of the pressing roller shaft 423 on the raw material 10 to be processed and to make the rotation of the pressing roller shaft 423 more stable, the pressing assemblies are provided with two groups and are respectively located on two sides of the pressing roller shaft 423.

The stroke mechanism 430 comprises a stroke frame 431, a guide rod group and a driving assembly, wherein the guide rod group is used for guiding the stroke frame 431, the driving assembly is used for receiving the power of the power supply mechanism 440 and transmitting the power to the stroke frame 431, and the stroke frame 431 can perform directional displacement under the guiding action of the guide rod group after receiving the power transmitted by the driving assembly.

The guide rod group consists of two parallel stroke guide rods 432, the axes of the stroke guide rods 432 are parallel to the axes of the compression roller shafts 423, two ends of the stroke guide rods 432 are respectively and fixedly installed on the two support brackets 240, the stroke frame 431 is movably sleeved on the two stroke guide rods 432, the two stroke guide rods 432 are vertically and symmetrically arranged, and the stroke frame 430 can move along the axis direction of the stroke guide rods 432; preferably, in order to make the guiding of the stroke frame 431 more stable, the guide rod sets are provided with two sets and symmetrically arranged along the length direction of the horizontal platform.

The driving assembly comprises a driving shaft rod 433 and a driven shaft rod 435, the driving shaft rod 433 and the driven shaft rod 435 are symmetrically arranged on two sides of the stroke frame 431 along the width direction of the horizontal table, the axes of the driving shaft rod 433 and the driven shaft rod 435 are parallel to each other and movably arranged on the frame 20, the axis of the driving shaft rod 433 is perpendicular to the axis of the pressing roller shaft 423, and a first transmission member 434 for power transmission between the driving shaft rod 433 and the driven shaft rod 435 is further arranged between the driving shaft rod 433 and the driven shaft rod 435.

The first transmission member 434 is a pulley transmission member, the belt exterior of the first transmission member 434 is fixedly sleeved on the stroke frame 431, and the stroke frame 431 can be driven by the belt to move along the axial direction of the stroke guide rod 432; specifically, in order to make the power transmission of the first transmission member 434 to the stroke frame 431 more stable, the two first transmission members 434 are symmetrically arranged on both sides of the stroke frame 431 along the length direction of the horizontal table.

The power supply mechanism 440 includes a travel motor 441 and an output shaft 442, the output axes of the travel motor 441 and the output shaft 442 are parallel to the axis of the driving shaft 433, the output shaft of the travel motor 411 and the output shaft 442 are power-transmitted by a second transmission member 443, the output shaft 442 and the driving shaft 433 are power-transmitted by a third transmission member 444, and the third transmission member 444 is provided with two and is respectively located at two ends of the output shaft 442; specifically, the second transmission member 443 and the third transmission member 444 are both belt wheel transmission members.

The stroke mechanism is characterized in that donkey-hide gelatin raw materials to be processed are conveyed to the hair removing area under the power transmission of the feeding mechanism 30, when the raw material is conveyed to the pressing mechanism 420, the pressing roller shaft 423 of the pressing mechanism 420 presses and conveys the raw material by the elastic force of the pressing spring 421, when the raw material is transferred to the depilation region, the travel motor 441 is operated, the output shaft 442 receives the power of the travel motor 441 through the second transmission member 443 and transmits the power to the driving shaft 433 through the third transmission member 444 to rotate the same, the driving shaft 433 drives the driven shaft 435 to rotate through the first transmission member 434, at the same time of the power transmission of the first transmission member 434, the transmission belt of the first transmission member 434 transmits power to the stroke frame 431, and the stroke frame 431 receives the power and moves in the axial direction of the stroke guide rod 432 under the guide of the stroke guide rod 432.

The hair removing mechanism 450 is mounted on the stroke frame 431, the stroke frame 431 can drive the hair removing mechanism 450 to move along the axial direction of the stroke guide rod 432, the hair removing mechanism 450 comprises a hair removing frame 451, a lifting component 452, a lower cutter motor 453, a hair poking wheel 454, a harvesting component 455 and a hair scraping component 456 are mounted on the hair removing frame 451, the lifting component 452 is used for controlling the lifting or descending of the hair removing frame 451, the hair poking wheel 454 is used for combing, straightening and poking the surface hair of the raw material to be processed into the harvesting component 455, the harvesting component 455 is used for carrying out short cutting treatment on the surface hair of the raw material to be processed, the hair scraping component 456 is used for removing the root of the surface hair of the raw material to be processed after short cutting, and the lower cutter motor 453 is used for providing required power for the hair poking wheel 454 and the harvesting component 455.

When donkey-hide gelatin raw materials to be processed enter a hair removing area, the lifting component 452 controls the hair removing frame 451 to descend to a certain height, the lower cutter motor 453 starts to work, the hair poking wheel 454 starts to rotate under the power transmission of the lower cutter motor 453, the surface hair of the raw materials to be processed is combed, straightened and poked into the harvesting component 455, the harvesting component 455 performs cutting treatment on the surface hair of the raw materials poked by the hair poking wheel 454 under the power transmission of the lower cutter motor 453, and meanwhile, the hair scraping component 456 scrapes and removes the root of the cut surface hair of the raw materials.

The lifting component 452 comprises a linear screw rod stepping motor 4522, the linear screw rod stepping motor 4522 is fixedly installed on the stroke frame 431, a lifting plate 4521 is sleeved on the outer thread of an output shaft of the linear screw rod stepping motor 4522, the output end of the linear screw rod stepping motor 4522 can drive the lifting plate 4521 to move along the vertical direction, the lifting plate 4521 is of a rectangular plate-shaped structure, a supporting rod 4524 is arranged between the lifting plate 4521 and the hair removal frame 451, one end of the supporting rod 4524 is connected to the top end face of the hair removal frame 451, the other end of the supporting rod 4524 is connected to the bottom end face of the lifting plate 4521, and the hair removal frame 451 and the lifting plate 4521 can synchronously move through the supporting; specifically, in order to increase the stability of the hair removing frame 451 when it moves synchronously with the lifting plate 4521, the four support rods 4524 are provided and arranged in a rectangular structure.

The top end face of the lifting plate 4521 is further fixedly provided with a sliding guide rod 4523, the axial direction of the sliding guide rod 4523 is perpendicular to the length direction of the horizontal table, the sliding guide rod 4523 is movably mounted on the stroke frame 431 and forms vertical sliding guide fit with the stroke frame 431, and the stroke frame 431 can drive the lifting plate 4521 to move along the axial direction of the stroke guide rod 432 through the sliding guide rod 4523; preferably, in order to balance the force bearing points of the lifting plate 4521 and enhance the stability of the lifting plate 4521, the sliding guide rods 4523 are four and are located at four corners of the top surface of the lifting plate 4521 and are distributed in a rectangular structure.

More specifically, the linear lead screw stepping motor 4522 is the prior art, and the linear lead screw stepping motor 4522 preferably adopts a through shaft type, and a person skilled in the art can achieve a desired effect by appropriate type selection, and details of a specific structure thereof are not described herein.

The lower knife motor 453 is fixedly arranged on the lifting plate 4521, the output shaft of the lower knife motor 453 is parallel to the axis of the linear screw rod stepping motor 4522, the hair poking wheel 454 is movably arranged on the hair removing frame 451 and can rotate around the axis of the hair poking wheel 454, and the axis of the hair plucking wheel 454 is vertical to the axis of the lower knife motor 454; specifically, the hair removing frame 451 and the lower blade motor 453 are power-transmitted through the power transmission assembly 457.

The wool poking wheel 454 comprises a wool poking rotating shaft 4541, the axis of the wool poking rotating shaft 4541 is vertical to the output axis of the lower cutter motor 453, a wool poking roller 4542 is sleeved outside the wool poking rotating shaft 4541, the wool poking roller 4542 synchronously rotates with the wool poking rotating shaft 4541, the wool poking rollers 4542 are provided with three wool poking rollers 4542 and are uniformly arranged at intervals along the axis direction of the wool poking rotating shaft 4541, a wool poking rod 4543 used for combing and straightening the wool on the surface of the raw material is arranged on the wool poking roller 4542, the axis of the wool poking rod 4543 is parallel to the axis of the wool poking rotating shaft 4541 and is fixedly arranged on the contour of the three wool poking rollers 4542, and the wool poking rods 4543 are provided with a plurality of wool pok; the setting of the hair poking wheel 454 is very necessary in this embodiment, if the hair poking wheel 454 is not provided, the raw material surface hair cannot be combed and straightened, and the hair will be attached to the epidermis, which may cause the hair removing mechanism 450 to remove the raw material surface hair incompletely, and affect the hair removing efficiency.

More optimally, the outer surface of the hair poking rod 4543 is surrounded by the hair combing comb made of the soft material, and the hair combing comb is laid on the hair poking wheel 454 for combing and straightening the surface hair of the raw material, so that the surface hair of the raw material can be further combed and straightened, and the hair removal efficiency is greatly increased.

The power transmission assembly 457 comprises a driving shaft 4572 and an output shaft 4574, wherein the driving shaft 4572 is used for receiving the power of the lower knife motor 453 and transmitting the power to the output shaft 4574, and the output shaft 4574 is used for receiving the power of the driving shaft 4572 and transmitting the power to the bristle picking wheel 454.

The driving shaft 4572 is movably arranged on the hair removing frame 451, the axis of the driving shaft 4572 is parallel to the axis of the lower knife motor 453, a first synchronous belt pulley 4571 is arranged between the driving shaft 4572 and the lower knife motor 453, and the first synchronous belt pulley 4571

4571 has a driving pulley connected to the output end of the lower blade motor 453 and a driven pulley connected to the driving end of the driving shaft 4572.

The output shaft 4574 is movably mounted on the hair removing frame 451, the axis of the output shaft 4574 is perpendicular to the axis of the driving shaft 4572, a bevel gear set 4573 is arranged between the output shaft 4574 and the driving shaft 4572, and the output shaft 4574 and the driving shaft 4572 transmit power through a bevel gear set 4573; specifically, the bevel gear set 4573 is composed of two bevel gears meshed with each other, one of the bevel gears is connected to the output end of the driving shaft 4572, and the other bevel gear is connected to the output shaft 4574.

More specifically, a second synchronous pulley 4575 is disposed between the output shaft 4574 and the fur dialing wheel 451, and power transmission is performed between the output shaft 4574 and the fur dialing wheel 451 through the second synchronous pulley 4574, and more preferably, for stability of power transmission, the second synchronous pulley 4574 is disposed at two ends of the output shaft 4574 and symmetrically distributed.

The harvesting module 455 comprises a harvesting frame 4555, the harvesting frame 4555 is mounted on the hair-removing frame 451 and can move together with the hair-removing frame, and a reciprocating knife rest 4552 for cutting the surface hair of the raw material is mounted on the harvesting frame 4555.

The reciprocating knife rest 4552 comprises a guide frame 4552a, the guide frame 4552a is matched with a guide groove formed in the upper end of a harvesting rest 4555, the guide frame 4552a and the harvesting rest 4555 form sliding guide fit along the width direction of a horizontal table, a plurality of blades 4552b are fixedly mounted on the guide frame 4552a and are uniformly arranged at intervals along the width direction of the horizontal table, and a harvesting groove is formed by a gap between every two adjacent blades 4552 b; preferably, in order to enable the surface bristles of the raw material poked by the bristle poking wheel 454 to smoothly enter the harvesting groove for harvesting and cutting short, a sharp cutter point 4552c which is obliquely arranged is installed at the free end of the blade 4552b, the tip of the sharp cutter point 4552c points to the bristle poking wheel 454, a guide opening is formed by a gap between the two sharp cutter points 4552c, the guide opening is communicated with the harvesting groove, and the size of the guide opening is gradually reduced towards the direction close to the guide frame 4552 a.

The guide frame 4552a is provided with a vibration component, the vibration component is used for receiving the power of the lower knife motor 453 and transmitting the power to the reciprocating knife frame 4552 to drive the reciprocating knife frame 4552 to reciprocate, the vibration component comprises a guide turntable 4553, the top end surface of the guide turntable 4553 is connected with the output shaft of the lower knife motor 453 and can rotate around the axis of the guide turntable 4553 under the drive of the output shaft of the lower knife motor 453, the bottom end surface of the guide turntable 4553 is eccentrically provided with a sliding guide block 4554, and the sliding guide block 4554 and a vibration groove formed in the guide frame 4552a form sliding guide fit; specifically, when the guide dial 4553 rotates around its axis under the driving of the lower blade motor 453, the slide guide 4554 may be driven to slide in the vibration groove of the guide stand 4552a and drive the guide stand 4552a to reciprocate along the width direction of the horizontal table under the guiding action of the vibration groove, so that the reciprocating blade stand 4552 reciprocates along the width direction of the horizontal table.

The harvesting frame 4555 is also provided with a fixed knife rest 4551 matched with the reciprocating knife rest 4552, the fixed knife rest 4551 comprises a fixed bracket, the fixed bracket is fixedly arranged on the harvesting frame 4555, a toothed knife 4551a matched with the knife blade 4552b is arranged on the fixed bracket, and the toothed knife 4551a is positioned below the knife blade 4552 b; specifically, when the reciprocating tool rest 4552 reciprocates along the width direction of the horizontal table, the toothed tool 4551a and the blade 4552b cooperate to perform shearing treatment on the raw material surface hairs in the cutting groove.

The shaving assembly 456 comprises a shaving knife 4561, the shaving knife 4561 is positioned at the bottom of the harvesting frame 4555, the shaving knife 4561 comprises a shaving frame, and a shaving knife head for removing the root of the hair on the surface of the raw material is installed on the shaving frame; preferably, in order to completely remove the hair roots on the surface of the raw material, the hair scraping cutter head adopts a bidirectional cutter head, and the hair scraping cutter head can reciprocate on the surface of the raw material until the hair on the surface of the raw material is completely removed.

More specifically, in order to adapt to donkey-hide gelatin raw materials to be processed with different thicknesses and remove root hairs on the surface of the donkey-hide gelatin raw materials more thoroughly, a hair scraping knife 4561 and a harvesting frame 4555 are connected through power transmission through an adjusting member, the adjusting member comprises a hair scraping guide rod 4562 and a compression spring 4563, the hair scraping guide rod 4562 is sleeved in the hair scraping frame of the hair scraping knife 4561 and forms vertical sliding guide fit with the hair scraping frame, one end of the hair scraping guide rod 4562 is fixedly connected to the harvesting frame 4555, the other end of the hair scraping guide rod 4562 is provided with a restraining ring for preventing the hair scraping frame from falling off, the compression spring 4563 is sleeved outside the hair scraping guide rod 4562, one end of the compression spring 4563 abuts against the hair scraping frame of the hair scraping knife 4561, the other end abuts against the harvesting frame 4555, and the compression spring 4563 always provides a vertical downward elastic force for the hair scraping knife 4561.

The hair removing mechanism is characterized in that: when the raw material to be processed is conveyed to the hair removing area, the linear screw rod stepping motor 4522 starts to work, and drives the lifting plate 4521 to vertically move downwards and drive the hair removing frame 451 to descend together through the supporting rod 4524, the hair removing wheel 454, the harvesting component and the hair scraping component 456 synchronously descend through the descending of the hair removing frame 451, when the linear screw rod stepping motor 4522 stops working after descending to a certain position, meanwhile, the stroke frame enables the hair removing frame 451 to synchronously move through the sliding guide rod 4523, the lifting plate 4521 and the supporting rod 4524 in sequence, so that the hair poking wheel 454, the harvesting component 455 and the hair scraping component 456 synchronously move along the length direction of the horizontal table, meanwhile, the lower knife motor 453 starts to work in the motion process of the stroke frame 431, and drives the hair poking wheel 454 to rotate through the power transmission of the power transmission component 457 and sends the surface hair of the raw material to be processed into the harvesting groove of the harvesting component 455, the reciprocating knife rest 4552 of the harvesting component 455 starts to reciprocate along the width direction of the horizontal table under the power transmission of the lower knife motor 453, and cuts short the surface hair of the raw material in the harvesting groove through the fixed knife rest 4551, and meanwhile, the head of the hair scraper 4551 in the hair scraping component 455 always collides with the surface of the raw material to be processed under the elastic force action of the 4563 of the compression spring and scrapes and removes the root of the cut short surface hair of the raw material.

Claims

1. Be applied to raw materials processing equipment that donkey-hide gelatin was prepared, it includes the frame, its characterized in that, installs conveyor, defeathering device in the frame, and conveyor is used for carrying the donkey-hide gelatin raw and other materials of waiting to process, and the defeathering device is used for dispelling the hair on donkey-hide gelatin raw and other materials surface, and conveyor includes feed mechanism, discharge mechanism, and feed mechanism is used for dispelling raw and other materials and dispels the surface hair of raw and other materials to the defeathering device, and discharge mechanism is used for carrying outside the system to the donkey-hide gelatin raw and other materials after dispelling.

2. The raw material processing device applied to donkey-hide gelatin preparation as claimed in claim 1, wherein the frame comprises a horizontally installed base, the base is provided with a feeding plate and a discharging plate, an upper bracket is arranged between the feeding plate and the discharging plate and fixedly installed on the base through a support bracket, and the two support brackets are symmetrically arranged along the width direction of the base.

3. The raw material processing device for donkey-hide gelatin preparation as claimed in claim 2, wherein the feeding mechanism is disposed between the feeding plate and the hair removing device, the discharging mechanism is disposed between the hair removing device and the discharging plate, the feeding mechanism and the discharging mechanism each comprise a lower conveying wheel, an upper conveying wheel and a conveying bracket, the lower conveying wheel and the upper conveying wheel are vertically arranged and have axial lines thereof symmetrically distributed in parallel, two ends of the lower conveying wheel are respectively provided with a conveying bracket, two ends of the lower conveying wheel and the upper conveying wheel are movably mounted on the conveying bracket and can rotate around the axes thereof, and the upper conveying wheel and the conveying bracket form a vertical sliding guide fit;

4. The raw material processing apparatus for donkey-hide gelatin preparation as claimed in claim 3, wherein the transmission assembly comprises a transmission shaft, a first bevel gear set for transmitting power transmission between the shaft and the lower transmission wheel, and a second bevel gear set for transmitting power transmission between the shaft and the upper transmission wheel;

the extending ends of the two transmission shaft rods of the feeding mechanism and the discharging mechanism are in power transmission through a second transmission mechanism, and the second transmission mechanism is a belt transmission mechanism;

5. The raw material processing apparatus for donkey-hide gelatin preparation as claimed in claim 4, wherein the hair removing device comprises a worktable for processing the raw material on the surface thereof, a pressing mechanism for pressing the raw material on the worktable, a stroke mechanism for driving the hair removing mechanism to displace on the surface of the raw material to be processed, and a hair removing mechanism for providing power required by the stroke mechanism;

6. The raw material processing device applied to donkey-hide gelatin preparation as claimed in claim 5, wherein the stroke mechanism comprises a stroke frame, a guide rod set and a driving assembly, the guide rod set is used for guiding the stroke frame, the driving assembly is used for receiving the power of the power supply mechanism and transmitting the power to the stroke frame, and the stroke frame can perform directional displacement under the guiding action of the guide rod set after receiving the power transmitted by the driving assembly;

7. The raw material processing device applied to donkey-hide gelatin preparation as claimed in claim 6, wherein the hair removing mechanism is mounted on the stroke frame and the stroke frame can drive the hair removing mechanism to move along the axis direction of the stroke guide rod, the hair removing mechanism comprises a hair removing frame, a lifting assembly, a lower cutter motor, a hair poking wheel, a harvesting assembly and a hair scraping assembly are mounted on the hair removing frame, the lifting assembly is used for controlling the lifting or descending of the hair removing frame, the hair poking wheel is used for combing, straightening and shifting the surface hair of the raw material to be processed into the harvesting assembly, the harvesting assembly is used for shearing and shortening the surface hair of the raw material to be processed, the hair scraping assembly is used for removing the root part of the surface hair of the raw material to be processed after shearing, and the lower cutter motor is used for providing required power for the hair poking wheel and the harvesting assembly.

8. The raw material processing device applied to donkey-hide gelatin preparation as claimed in claim 7, wherein the lifting assembly comprises a linear screw stepping motor, the linear screw stepping motor is fixedly mounted on the stroke frame, and a lifting plate is sleeved on the outer portion of an output shaft of the linear screw stepping motor in a threaded manner, the output end of the linear screw stepping motor can drive the lifting plate to move along a vertical direction, the lifting plate is of a rectangular plate-shaped structure, a support rod is arranged between the lifting plate and the hair removal frame, one end of the support rod is connected to the top end surface of the hair removal frame, the other end of the support rod is connected to the bottom end surface of the lifting plate, the hair removal frame and the lifting plate can synchronously move through the support rod, and in order to increase the stability when the hair removal frame and the lifting plate synchronously move, the four support rods are arranged;

9. The raw material processing device applied to donkey-hide gelatin preparation as claimed in claim 8, wherein the plucking wheel comprises a plucking rotating shaft, the axis of the plucking rotating shaft is perpendicular to the output axis of the lower cutter motor, a plucking roller is sleeved outside the plucking rotating shaft and synchronously rotates with the plucking rotating shaft, the plucking roller is provided with three plucking rollers and evenly arranged at intervals along the axis direction of the plucking rotating shaft, the plucking roller is provided with a plucking rod for combing and straightening the surface hairs on the raw material, the axis of the plucking rod is parallel to the axis of the plucking rotating shaft and fixedly arranged on the profile of the three plucking rollers, and the plucking rod is provided with a plurality of plucking rods and evenly arranged around the circumference direction of the plucking rollers; the arrangement of the hair poking wheels is very necessary in the embodiment, if the hair poking wheels are not arranged, the hairs on the surface of the raw material cannot be combed and straightened, and the hairs are attached to the epidermis, so that the hairs on the surface of the raw material cannot be thoroughly removed by the hair removing mechanism, the hair removing efficiency is influenced, and the hair combing combs made of soft materials are arranged around the outer surface of the hair poking rod;

the power transmission assembly comprises a driving shaft and an output shaft, the driving shaft is used for receiving the power of the lower cutter motor and transmitting the power to the output shaft, and the output shaft is used for receiving the power of the driving shaft and transmitting the power to the hair poking wheel;

the driving shaft is movably arranged on the hair removing frame, the axis of the driving shaft is parallel to the axis of the lower cutter motor, a first synchronous belt wheel is arranged between the driving shaft and the lower cutter motor, and the first synchronous belt wheel

The driving belt wheel is connected with the output end of the lower knife motor, and the driven belt wheel is connected with the driving end of the driving shaft;

the output shaft is movably arranged on the hair removing frame, the axis of the output shaft is vertical to the axis of the driving shaft, a bevel gear set is arranged between the output shaft and the driving shaft, the output shaft and the driving shaft carry out power transmission through the bevel gear set, the bevel gear set is formed by mutually engaging and connecting two bevel gears, one bevel gear is connected to the output end of the driving shaft, and the other bevel gear is connected to the output shaft;

a second synchronous belt wheel is arranged between the output shaft and the bristle shifting wheel, power transmission is carried out between the output shaft and the bristle shifting wheel through the second synchronous belt wheel, and the second synchronous belt wheels are arranged at two ends of the output shaft and are symmetrically distributed at the two ends of the output shaft;

the harvesting assembly comprises a harvesting frame, the harvesting frame is mounted on the hair removing frame and can move together with the hair removing frame, and a reciprocating knife rest for cutting short hair on the surface of raw materials is mounted on the harvesting frame.

10. The raw material processing apparatus for donkey-hide gelatin preparation as claimed in claim 9, wherein the reciprocating knife rest comprises a guide frame a, the guide frame a is matched with a guide groove formed at the upper end of the harvesting frame and forms a sliding guide fit along the width direction of the horizontal platform, a plurality of blades b are fixedly mounted on the guide frame a and are uniformly arranged at intervals along the width direction of the horizontal platform, a gap between two adjacent blades b forms a harvesting groove, a sharp knife tip c arranged in an inclined manner is mounted at the free end of the blade b, the tip of the sharp knife tip c points to a plucking wheel, a gap between two sharp knife tips c forms a guide opening, the guide opening is communicated with the harvesting groove, and the size of the guide opening gradually decreases towards the direction close to the guide frame a;

the vibration assembly is arranged on the guide frame a and is used for receiving power of the lower cutter motor, transmitting the power to the reciprocating cutter frame and driving the reciprocating cutter frame to reciprocate, the vibration assembly comprises a guide rotary disc, the top end face of the guide rotary disc is connected with an output shaft of the lower cutter motor and can rotate around the axis of the guide rotary disc under the drive of the output shaft of the lower cutter motor, a sliding guide block is eccentrically arranged on the bottom end face of the guide rotary disc, the sliding guide block and a vibration groove formed in the guide frame a form sliding guide fit, and when the guide rotary disc rotates around the axis of the guide rotary disc under the drive of the lower cutter motor, the sliding guide block can be driven to slide in the vibration groove in the guide frame a and drive the guide frame a to reciprocate along the width direction of the horizontal table under the guide effect of the vibration groove, so that the reciprocating cutter frame can reciprocate along the width direction;

the harvesting frame is also provided with a fixed knife rest matched with the reciprocating knife rest, the fixed knife rest comprises a fixed support, the fixed support is fixedly arranged on the harvesting frame, a serrated knife a matched with the blade b is arranged on the fixed support, the serrated knife a is positioned below the blade b, and when the reciprocating knife rest reciprocates along the width direction of the horizontal table, the serrated knife a and the blade b act together to cut short the surface hair of the raw material in the harvesting groove;

the shaving assembly comprises a shaving knife which is positioned at the bottom of the harvesting frame, the shaving knife comprises a shaving frame, a shaving knife head for removing the root of the raw material surface hair is arranged on the shaving frame, the shaving knife head adopts a bidirectional knife head, and the shaving knife head can reciprocate on the raw material surface until the raw material surface hair is completely removed;

scrape the hair sword with reap the frame and carry out power transmission through adjusting part and be connected, adjusting part including scraping hair guide bar, compression spring, scrape the hair guide bar cup joint in scraping the hair frame of hair sword and rather than constituting the sliding guide cooperation of vertical direction, the one end fixed connection of scraping the hair guide bar is provided with the restraint ring that prevents to scrape the hair frame and drop on reaping the frame, the other end, compression spring cup joint and scrape the hair guide bar outside, compression spring's one end is contradicted on scraping the hair frame of scraping the hair sword, the other end is contradicted and is reaped the frame and compression spring is given a vertical decurrent elasticity of scraping the hair sword all the time.